Littelfuse - Circuit Protection
129,899 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65,617)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,353)
- Fuses (27,202)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,526)
- Thermal Cutoffs (109)
- Thermistors (4,910)
- Thyristors (6,896)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0313002.MXP TTI: 0313002.MXP Littelfuse Availability: 1,400In Stock1,000 On Order Expected 27-Jul-26 Cartridge Fuses 250V 2A Slo-Blo | 1,400In Stock1,000 On Order Expected 27-Jul-26 | |||
Mfr: V3.5MLA0805NH TTI: V3.5MLA0805NH Littelfuse Availability: 57,500In StockVaristors 3.5V 120A 2530pF | 57,500In Stock | |||
Mfr: V275LA40BP TTI: V275LA40BP Littelfuse Availability: 3,500In Stock9,000 On Order Expected 28-Oct-26 Varistors 275V 900pF | 3,500In Stock9,000 On Order Expected 28-Oct-26 | |||
Mfr: 37011000410 TTI: 37011000410 Littelfuse Availability: 1,675In StockFuses with Leads - Through Hole 250V IEC LBC SL 1A TR5 | 1,675In Stock | |||
Mfr: 56200001009 TTI: 56200001009 Littelfuse Availability: 2,475In Stock23,000 On Order Expected 24-Jul-26 Fuse Holder TR5/TE5 F/HOLDER | 2,475In Stock23,000 On Order Expected 24-Jul-26 | |||
Mfr: 0218.250MXP TTI: 0218.250HXP Littelfuse Availability: 2,000In StockCartridge Fuses 250V .25A Time Lag (Slo-Blo) | 2,000In Stock | |||
Mfr: RF2644-000 TTI: RUEF135 Littelfuse Availability: 4,450In StockResettable Fuses - PPTC 1.35A 30V 100A Imax | 4,450In Stock | C13877-000 RF2644-000 | ||
Mfr: RF2738-000 TTI: RUEF800 Littelfuse Availability: 15,500In StockResettable Fuses - PPTC 8A 30V 100A Imax | 15,500In Stock | F07147-000 RF2738-000 | ||
Mfr: 0459001.UR TTI: 0459001.UR Littelfuse Availability: 106,500In StockSurface Mount Fuses 125V 1A Fast Acting | 106,500In Stock | |||
950In Stock4,300 On Order Expected 02-Sep-26 | 576-V36ZA80 V36ZA80 | |||
Mfr: 0251.250MXL TTI: 0251.250MXL Littelfuse Availability: 1,700In Stock2,700 On Order Expected 28-May-26 Fuses with Leads - Through Hole 125V .25A | 1,700In Stock2,700 On Order Expected 28-May-26 | |||
5In Stock400 On Order Expected 30-Jul-26 | ||||
27,600In Stock | ||||
14,150In Stock | ||||
Mfr: V420LA40BP TTI: V420LA40BP Littelfuse Availability: 410In Stock2,400 On Order Expected 28-Sep-26 Varistors 420V 600pF | 410In Stock2,400 On Order Expected 28-Sep-26 | |||
Mfr: 0215002.MXP TTI: 0215002.MXP Littelfuse Availability: 325In Stock1,650 On Order Expected 01-Jun-26 Cartridge Fuses 250V 2A Slo-Blo | 325In Stock1,650 On Order Expected 01-Jun-26 | |||
Mfr: 0314020.MXP TTI: 0314020.HXP Littelfuse Availability: 1,000In Stock1,200 On Order Expected Cartridge Fuses 250V 20A Fast Acting | 1,000In Stock1,200 On Order Expected | |||
500In Stock | ||||
Mfr: C1005B3B151BR3 TTI: C1005B-3B151BR3 Carling Technologies Availability: 411In StockCircuit Breakers 1-pole, Rocker, 125-250 VAC/ 32 VDC 15 amp circuit breaker, 1000 amp interrupting capacity 0.250 Tab (Q.C.) terminals Black Bezel with white RESET OFF legend, Front Panel Snap-In UL 1077 Recognized cUL UL 1363 | 411In Stock | C1005B3B151BR3 | ||
Mfr: 10207101009 TTI: 10207101009 Littelfuse Availability: 1,200In Stock6,000 On Order Expected 17-Jul-26 Fuse Clips ACS 6.3mm Clip | 1,200In Stock6,000 On Order Expected 17-Jul-26 | 576-102071 102071 | ||
1,742In Stock | ||||
Mfr: 0314015.MXP TTI: 0314015.MXP Littelfuse Availability: 15,200In StockCartridge Fuses 250V 15A Fast Acting | 15,200In Stock | 576-0314015.HXP 0314015.HXP | ||
Mfr: 37205000411 TTI: 37205000411 Littelfuse Availability: 550In Stock1,000 On Order Expected 22-Jun-26 Fuses with Leads - Through Hole 250v 500mA TR5 | 550In Stock1,000 On Order Expected 22-Jun-26 | |||
30,850In Stock | ||||
600In Stock270 On Order Expected |
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